1 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
4 * c-typeck.c (c_finish_return): Return 0 instead of the address of
7 2014-07-30 Tom Tromey <tromey@redhat.com>
9 * c-typeck.c (struct constructor_stack) <designator_depth>: New
11 (really_start_incremental_init, push_init_level): Initialize
13 (pop_init_level): Set global designator_depth.
14 (process_init_element): Check for designated_init attribute.
16 2014-07-20 Marek Polacek <polacek@redhat.com>
19 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
20 (implicitly_declare): Pass location to implicit_decl_warning.
22 2014-07-14 Jakub Jelinek <jakub@redhat.com>
25 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
26 If non-NULL, call c_parser_check_literal_zero.
27 (c_parser_check_literal_zero): New function.
28 (c_parser_postfix_expression_after_primary): Adjust
29 c_parser_expr_list caller, handle -Wmemset-transposed-args.
31 2014-07-06 Marek Polacek <polacek@redhat.com>
34 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
35 * c-tree.h (C_ARRAY_PARAMETER): Define.
36 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
39 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
40 Chen Gang <gang.chen.5i5j@gmail.com>
42 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
45 2014-07-01 Marek Polacek <polacek@redhat.com>
47 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
48 instead of 0 to WARN_FOR_ASSIGNMENT.
50 2014-07-01 Marek Polacek <polacek@redhat.com>
53 * c-typeck.c (convert_for_assignment): Pass
54 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
56 2014-06-30 Marek Polacek <polacek@redhat.com>
58 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
59 has no_sanitize_undefined attribute.
61 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
64 * c-array-notation.c (fix_builtin_array_notation_fn):
65 Check for 0 arguments in builtin call. Check that bultin argument is
67 * c-parser.c (c_parser_array_notation): Check for incorrect initial
70 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
72 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
73 qualifiers in __auto_type for atomic types.
74 (c_parser_typeof_specifier): Discard all type qualifiers in
75 __typeof__ for atomic types.
77 2014-06-25 Marek Polacek <polacek@redhat.com>
80 * c-parser.c (c_parser_statement_after_labels): Pass the location of
81 the return expression to c_finish_return.
83 2014-06-25 Jakub Jelinek <jakub@redhat.com>
85 * c-typeck.c (c_finish_omp_clauses): Make sure
86 OMP_CLAUSE_LINEAR_STEP has correct type.
88 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
92 2014-06-24 Jakub Jelinek <jakub@redhat.com>
94 * c-parser.c (c_parser_omp_for_loop): For
95 #pragma omp parallel for simd move lastprivate clause from parallel
96 to for rather than simd.
98 2014-06-23 Marek Polacek <polacek@redhat.com>
100 * c-typeck.c (parser_build_binary_op): Don't call
101 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
103 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
105 * c-parser.c (c_parser_omp_threadprivate): Likewise.
106 * c-decl.c (merge_decls): Likewise.
108 2014-06-09 Marek Polacek <polacek@redhat.com>
111 * c-typeck.c (error_init): Call inform instead of error_at.
112 (pedwarn_init): Call inform instead of pedwarn.
113 (warning_init): Call inform instead of warning_at.
115 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
117 * c-decl.c (merge_decls): Use set_decl_section_name.
118 (duplicate_decls): Remove node if it exists.
120 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
123 * c-typeck.c (push_init_level, process_init_element,
124 pop_init_level): Correct check for zero initialization, move
125 missing brace warning to respect zero initialization.
127 2014-06-05 Marek Polacek <polacek@redhat.com>
130 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
132 2014-06-05 Marek Polacek <polacek@redhat.com>
135 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
136 on the left hand side operand of a comparison.
138 2014-06-05 Marek Polacek <polacek@redhat.com>
141 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
142 Print note only if the warning was printed.
144 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
147 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
150 2014-06-03 Marek Polacek <polacek@redhat.com>
153 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
155 * c-tree.h (c_start_case): Update.
156 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
157 switch condition has boolean value.
159 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
161 * c-decl.c: Include builtins.h.
162 * c-parser.c: Likewise.
164 2014-05-27 Marek Polacek <polacek@redhat.com>
167 * c-typeck.c (convert_arguments): Get location of a parameter. Change
168 error and warning calls to error_at and warning_at. Pass location of
169 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
170 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
171 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
173 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
176 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
179 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
181 * c-decl.c (merge_decls): Preserve symtab node pointers.
182 (duplicate_decls): Free new decl.
184 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
186 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
189 * c-parser.c (c_parser_omp_target): Return bool values.
191 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
193 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
194 num_teams_loc variable to num_thread_limit_loc.
196 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
198 * c-array-notation.c (expand_array_notations): Use void_node
199 instead of void_zero_node.
201 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
203 * c-decl.c (finish_struct): Adjust.
204 (finish_enum): Likewise.
206 (record_inline_static): Likewise.
207 (push_scope): Likewise.
208 (make_label): Likewise.
209 (lookup_label_for_goto): Likewise.
210 (finish_struct): Likewise.
211 (finish_enum): Likewise.
212 (store_parm_decls): Likewise.
213 (c_push_function_context): Likewise.
214 * c-lang.h: Remove usage of variable_size gty attribute.
215 * c-parser.c (c_parse_init): Adjust.
216 (c_parse_file): Likewise.
218 2014-05-13 Marek Polacek <polacek@redhat.com>
221 * c-typeck.c (convert_for_assignment): Pass location to
222 WARN_FOR_ASSIGNMENT instead of input_location.
224 2014-05-10 Marek Polacek <polacek@redhat.com>
226 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
227 maybe_warn_string_init.
228 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
229 maybe_warn_string_init.
230 * c-tree.h (maybe_warn_string_init): Update declaration.
231 * c-typeck.c (maybe_warn_string_init): Add location parameter.
232 Call pedwarn_init with loc instead of with input_location.
233 (digest_init): Pass init_loc to maybe_warn_string_init.
234 (pop_init_level): Call pedwarn_init with loc instead of with
236 (set_init_index): Likewise.
237 (process_init_element): Likewise.
239 2014-05-09 Marek Polacek <polacek@redhat.com>
242 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
243 (c_parser_initelt): Pass location to set_init_label. Pass array index
244 location to set_init_index.
245 * c-tree.h (push_init_level): Update declaration.
246 (pop_init_level): Likewise.
247 (set_init_index): Likewise.
248 (set_init_label): Likewise.
249 * c-typeck.c (error_init): Add location parameter. Call error_at
251 (digest_init): Pass init_loc to error_init.
252 (really_start_incremental_init):
253 (push_init_level): Add location parameter. Pass loc to pop_init_level
255 (pop_init_level): Likewise.
256 (set_designator): Add location parameter. Pass loc to pop_init_level,
257 push_init_level, and error_init.
258 (set_init_index): Add location parameter. Pass loc to error_init and
260 (set_init_label): Likewise.
261 (output_init_element): Pass loc to error_init.
262 (process_init_element): Pass loc to error_init, pop_init_level,
263 pedwarn_init, and push_init_level.
265 2014-05-09 Marek Polacek <polacek@redhat.com>
268 * c-parser.c (c_parser_attributes): Parse the arguments as an
269 expression-list if the attribute takes identifier.
271 2014-05-08 Marek Polacek <polacek@redhat.com>
274 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
277 2014-05-08 Marek Polacek <polacek@redhat.com>
280 * c-decl.c (start_function): Warn for _Atomic-qualified return type
283 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
284 Mike Stump <mikestump@comcast.net>
285 Richard Sandiford <rdsandiford@googlemail.com>
287 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
288 (finish_enum): Use wide-int interfaces.
289 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
290 * c-typeck.c (build_c_cast): Likewise.
291 (set_nonincremental_init_from_string): Likewise.
292 (c_tree_equal): Likewise.
294 2014-05-02 Marek Polacek <polacek@redhat.com>
297 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
298 Return size_one_node when the type is not complete.
299 (pointer_diff): Remove comment.
300 (build_unary_op): Improve error messages.
302 2014-05-02 Marek Polacek <polacek@redhat.com>
304 * c-typeck.c (c_finish_return): Separate warning_at calls.
306 2014-05-02 Marek Polacek <polacek@redhat.com>
308 * c-tree.h (error_init): Remove declaration.
309 (pedwarn_init): Likewise.
310 * c-typeck.c (error_init): Make static and move above.
311 (pedwarn_init): Likewise.
312 (warning_init): Move above.
313 (maybe_warn_string_init): Likewise.
315 2014-05-01 Jeff Law <law@redhat.com>
319 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
320 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
323 2014-05-02 Marek Polacek <polacek@redhat.com>
326 * c-typeck.c (push_init_level): Set constructor_designated to
327 p->designated for structures.
329 2014-05-01 Marek Polacek <polacek@redhat.com>
332 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
333 function-definition has an attribute after the declarator.
335 2014-05-01 Marek Polacek <polacek@redhat.com>
338 * c-typeck.c (warning_init): Add location_t parameter. Call
339 warning_at instead of warning.
340 (push_init_level): Pass input_location to warning_init.
341 (add_pending_init): Add location_t parameter. Pass loc to
343 (set_nonincremental_init): Pass input_location to add_pending_init.
344 (set_nonincremental_init_from_string): Likewise.
345 (output_init_element): Pass loc to warning_init and to
348 2014-05-01 Marek Polacek <polacek@redhat.com>
351 * c-typeck.c (c_finish_return): Distinguish between label and variable
352 when warning about returning local address.
354 2014-05-01 Marek Polacek <polacek@redhat.com>
357 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
360 2014-05-01 Marek Polacek <polacek@redhat.com>
363 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
364 instead of 0 to WARN_FOR_QUALIFIERS.
366 2014-05-01 Marek Polacek <polacek@redhat.com>
369 * c-typeck.c (default_conversion): Use better location for
372 2014-04-30 Marek Polacek <polacek@redhat.com>
374 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
375 also when SANITIZE_FLOAT_DIVIDE is on.
377 2014-04-30 Marek Polacek <polacek@redhat.com>
380 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
381 and pedwarn_init. Use loc insted of input_location.
383 2014-04-30 Marek Polacek <polacek@redhat.com>
386 * c-typeck.c (build_binary_op): Use location when warning about
389 2014-04-25 Marek Polacek <polacek@redhat.com>
392 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
393 always_inline/noinline and hot/cold attributes.
395 2014-04-25 Marek Polacek <polacek@redhat.com>
398 * c-parser.c (c_parser_initelt): Pass input_location to
399 process_init_element.
400 (c_parser_initval): Pass loc to process_init_element.
401 * c-tree.h (process_init_element): Adjust declaration.
402 * c-typeck.c (push_init_level): Pass input_location to
403 process_init_element.
404 (pop_init_level): Likewise.
405 (set_designator): Likewise.
406 (output_init_element): Add location_t parameter. Pass loc to
408 (output_pending_init_elements): Pass input_location to
410 (process_init_element): Add location_t parameter. Pass loc to
413 2014-04-24 Jakub Jelinek <jakub@redhat.com>
415 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
416 atomic-clause, allow comma in between atomic-clause and
419 2014-04-22 Jakub Jelinek <jakub@redhat.com>
422 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
423 fails, don't set OM_PARALLEL_COMBINED and return NULL.
425 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
428 * c-array-notation.c (fix_builtin_array_notation_fn): Use
429 create_tmp_var instead build_decl for creating temps.
430 (build_array_notation_expr): Likewise.
431 (fix_conditional_array_notations_1): Likewise.
432 (fix_array_notation_expr): Likewise.
433 (fix_array_notation_call_expr): Likewise.
435 2014-03-28 Jakub Jelinek <jakub@redhat.com>
438 * c-tree.h (c_build_function_call_vec): New prototype.
439 * c-typeck.c (build_function_call_vec): Don't call
440 resolve_overloaded_builtin here.
441 (c_build_function_call_vec): New wrapper function around
442 build_function_call_vec. Call resolve_overloaded_builtin here.
443 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
444 Call c_build_function_call_vec instead of build_function_call_vec.
445 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
446 * c-decl.c (finish_decl): Likewise.
448 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
451 * c-typeck.c: Use correct format string in cast-qual warning
453 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
455 * c-decl.c (c_decl_attributes): Use
456 lang_hooks.types.omp_mappable_type.
457 * c-typeck.c (c_finish_omp_clauses): Likewise.
459 2014-03-06 Marek Polacek <polacek@redhat.com>
462 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
463 of checking tree code.
465 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
467 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
468 (c_parser_parameter_declaration): Likewise.
470 2014-02-19 Marek Polacek <polacek@redhat.com>
473 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
474 Call mark_exp_read on exp.value.
475 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
476 TREE_ADDRESSABLE on old instead of val.
477 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
479 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
481 * c-parser.c (c_parser_get_builtin_args): Replace calls to
482 C_EXPR_APPEND by vec_safe_push.
483 * c-tree.h (C_EXPR_APPEND): Remove.
485 2014-01-31 Marek Polacek <polacek@redhat.com>
488 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
489 build_function_call_vec.
490 (build_function_call): Likewise.
491 (build_atomic_assign): Likewise.
492 (build_function_call_vec): Add arg_loc parameter. Use it.
493 (convert_arguments): Likewise.
494 (convert_for_assignment): Rename rhs_loc to expr_loc.
495 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
496 (c_parser_objc_keywordexpr): Likewise.
497 (c_parser_postfix_expression_after_primary): Call
498 build_function_call_vec with expr_loc rather than op_loc.
499 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
500 build_function_call_vec.
501 (c_parser_expr_list): Add locations parameter. Fill it with locations
502 of function arguments.
503 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
505 2014-01-30 Marek Polacek <polacek@redhat.com>
508 * c-typeck.c (build_function_call_vec): Use loc parameter.
509 (convert_arguments): Add location parameter. Use it.
510 (ep_convert_and_check): Likewise.
511 (build_atomic_assign): Adjust convert_for_assignment call.
512 (build_modify_expr): Likewise.
513 (digest_init): Likewise.
514 (c_finish_return): Likewise.
515 (build_conditional_expr): Adjust ep_convert_and_check calls.
516 (convert_for_assignment): Add rhs_loc parameter. Use it.
517 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
520 2014-01-30 Richard Biener <rguenther@suse.de>
523 * c-typeck.c (build_function_call_vec): Do not replace calls
524 to a function via an incompatible type with a runtime abort.
526 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
528 * c-parser.c (c_parser_declaration_or_fndef): Replaced
529 flag_enable_cilkplus with flag_cilkplus.
530 (c_parser_direct_declarator_inner): Likewise.
531 (c_parser_attribute_any_word): Likewise.
532 (c_parser_attributes): Likewise.
533 (c_parser_compound_statement): Likewise.
534 (c_parser_statement_after_labels): Likewise.
535 (c_parser_if_statement): Likewise.
536 (c_parser_switch_statement): Likewise.
537 (c_parser_do_statement): Likewise.
538 (c_parser_for_statement): Likewise.
539 (c_parser_unary_expression): Likewise.
540 (c_parser_postfix_expression): Likewise.
541 (c_parser_postfix_expression_after_primary): Likewise.
542 (c_parser_postfix_expression_after_primary): Likewise.
543 (c_parser_omp_clause_name): Likewise.
544 (c_finish_omp_declare_simd): Likewise.
545 (c_parser_cilk_verify_simd): Likewise.
546 * c-typeck.c (build_array_ref): Likewise.
547 (build_function_call_vec): Likewise.
548 (convert_arguments): Likewise.
549 (build_compound_expr): Likewise.
550 (c_finish_return): Likewise.
551 (c_finish_if_stmt): Likewise.
552 (c_finish_loop): Likewise.
553 (build_binary_op): Likewise.
555 2014-01-23 Marek Polacek <polacek@redhat.com>
558 * c-typeck.c (parser_build_binary_op): Use location instead of
560 (build_binary_op): Pass location to shorten_compare.
562 2014-01-23 Marek Polacek <polacek@redhat.com>
565 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
568 2014-01-23 Marek Polacek <polacek@redhat.com>
571 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
572 of a comma expression.
573 (emit_side_effect_warnings): Likewise.
575 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
578 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
579 function to use walk_tree and moved a lot of its functionality to
580 expand_array_notations.
581 (expand_array_notations): New function.
583 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
585 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
586 attribute an attribute without value.
588 2014-01-23 Jakub Jelinek <jakub@redhat.com>
591 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
592 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
594 2014-01-22 Marek Polacek <polacek@redhat.com>
597 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
598 of remove_c_maybe_const_expr on op1 and op2.
600 2014-01-15 Jakub Jelinek <jakub@redhat.com>
603 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
604 effects, preevaluate rhs using SAVE_EXPR first.
606 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
609 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
610 statements with if-elseif statements.
612 2014-01-06 Marek Polacek <polacek@redhat.com>
615 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
616 defined bit-field types only in ISO C.
618 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
620 Update copyright years
622 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
624 * c-array-notation.c: Use the standard form for the copyright notice.
626 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
628 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
629 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
630 field in parser is not empty. If not-empty, call the function
631 c_parser_finish_omp_declare_simd.
632 (c_parser_cilk_clause_vectorlength): Modified function to be shared
633 between SIMD-enabled functions and #pragma simd. Added new parameter.
634 (c_parser_cilk_all_clauses): Modified the usage of the function
635 c_parser_cilk_clause_vectorlength as mentioned above.
636 (c_parser_cilk_simd_fn_vector_attrs): New function.
637 (c_finish_cilk_simd_fn_tokens): Likewise.
638 (is_cilkplus_vector_p): Likewise.
639 (c_parser_omp_clause_name): Added checking for "vectorlength,"
640 "nomask," and "mask" strings in clause name.
641 (c_parser_omp_all_clauses): Added 3 new case statements:
642 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
643 PRAGMA_CILK_CLAUSE_NOMASK.
644 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
645 check for vector attribute and if so call the function
646 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
647 called the function c_finish_cilk_simd_fn_tokens.
648 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
649 parser field is non-empty. If so, parse them as you would parse
650 the omp declare simd pragma.
651 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
652 Added a check when step is a parameter and flag it as error.
653 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
654 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
657 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
659 * c-parser.c (c_parser_omp_parallel): Fix description.
661 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
663 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
664 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
665 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
666 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
668 2013-12-04 Joseph Myers <joseph@codesourcery.com>
671 * c-parser.c (c_parser_alignas_specifier): Use
672 c_sizeof_or_alignof_type instead of c_alignof.
673 (c_parser_alignof_expression): Likewise, with min_alignof
674 parameter depending on alignof spelling used.
676 2013-12-04 Marek Polacek <polacek@redhat.com>
679 * c-decl.c (start_function): Don't warn for missing prototype for
682 2013-12-03 Marek Polacek <polacek@redhat.com>
685 * c-decl.c (build_compound_literal): Allow compound literals with
688 2013-12-02 Joseph Myers <joseph@codesourcery.com>
691 * c-typeck.c (build_modify_expr): Diagnose assignment to
692 expression with array type.
694 2013-11-29 Joseph Myers <joseph@codesourcery.com>
697 * c-typeck.c (process_init_element): Do not treat a string as
698 initializing a whole array when used with a designator for an
701 2013-11-29 Joseph Myers <joseph@codesourcery.com>
704 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
705 an inline function following a static declaration.
707 2013-11-28 Jakub Jelinek <jakub@redhat.com>
710 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
711 to p_name before calling c_parser_omp_teams instead of after.
712 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
713 argument. Remove unused p_name variable.
715 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
716 Jakub Jelinek <jakub@redhat.com>
718 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
719 external_scope is NULL.
721 2013-11-27 Tom de Vries <tom@codesourcery.com>
722 Marc Glisse <marc.glisse@inria.fr>
725 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
727 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
729 * c-typeck.c: Add required include files from gimple.h.
731 2013-11-22 David Malcolm <dmalcolm@redhat.com>
733 * c-decl.c (define_label, shadow_tag_warned)
734 (check_bitfield_type_and_width, grokdeclarator, grokparms,
735 store_parm_decls_newstyle, store_parm_decls_oldstyle)
736 (declspecs_add_type): Remove use of in_system_header macro.
737 * c-parser.c (c_parser_unary_expression): Likewise.
738 * c-typeck.c (store_init_value, process_init_element)
739 (c_start_case): Likewise.
741 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
744 * c-parser.c (c_parser_set_source_position_from_token): Remove
745 reference to in_system_header from comment.
747 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
749 * c-decl.c (grokdeclarator): Update comment to refer to
750 tree_to_[su]hwi rather than tree_low_cst.
752 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
754 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
755 tree_to_uhwi throughout.
757 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
759 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
762 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
764 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
767 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
769 * c-parser.c (c_parser_cilk_simd): New.
770 (c_parser_cilk_verify_simd): New.
771 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
772 (c_parser_omp_for_loop): Add case for NE_EXPR.
773 Set c_break_label for CILK_SIMD.
774 (c_parser_cilk_clause_vectorlength): New.
775 (c_parser_cilk_clause_linear): New.
776 (c_parser_cilk_clause_name): New.
777 (c_parser_cilk_all_clauses): New.
778 * c-typeck.c (build_unary_op): Pass location argument to
780 (build_modify_expr): Same.
781 (build_asm_expr): Same.
782 (c_finish_bc_stmt): Error on break/continue in loops.
784 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
786 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
788 2013-11-14 Diego Novillo <dnovillo@google.com>
790 * c-decl.c: Include print-tree.h.
791 Include stor-layout.h.
794 Include stringpool.h.
795 * c-lang.c: Include fold-const.h.
796 * c-parser.c: Include stringpool.h.
798 Include stor-layout.h.
801 * c-typeck.c: Include stor-layout.h.
806 2013-11-13 Joseph Myers <joseph@codesourcery.com>
808 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
809 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
811 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
812 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
814 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
815 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
816 (c_parser_declarator, c_parser_direct_declarator_inner)
817 (c_parser_parameter_declaration, c_parser_type_name): All callers
819 (c_parser_declaration_or_fndef): Handle declarations with type
820 determined from the initializer.
822 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
824 * c-typeck.c: Include gimplify.h.
826 2013-11-12 Joseph Myers <joseph@codesourcery.com>
828 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
829 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
831 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
832 or _Thread_local as appropriate in diagnostics.
833 (build_null_declspecs): Initialize ret->thread_gnu_p.
834 (declspecs_add_scspec): Handle either __thread or _Thread_local
835 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
836 pedantic. Do not disallow _Thread_local extern and _Thread_local
839 2013-11-07 Joseph Myers <joseph@codesourcery.com>
840 Andrew MacLeod <amacleod@redhat.com>
842 * c-aux-info.c (gen_type): Handle atomic qualifier.
843 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
844 qualifiers when compating types.
845 (shadow_tag_warned): Handle atomic_p in declspecs.
846 (quals_from_declspecs): Likewise.
847 (start_decl): Use c_type_promotes_to when promoting argument
849 (grokdeclarator): Handle _Atomic.
850 (get_parm_info): Diagnose any qualifier on "void" as only
852 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
853 comparing types. Use c_type_promotes_to when promoting argument
855 (finish_function): Use c_type_promotes_to when promoting argument
857 (build_null_declspecs): Handle atomic_p in declspecs.
858 (declspecs_add_qual): Handle RID_ATOMIC.
859 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
860 (c_token_starts_declspecs): Handle RID_ATOMIC.
861 (c_parser_declspecs): Handle atomic type specifiers and
863 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
864 from types of expressions with atomic type.
865 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
866 (c_parser_attribute_any_word): Handle RID_ATOMIC.
867 (c_parser_initializer, c_parser_initelt, c_parser_initval)
868 (c_parser_statement_after_labels, c_parser_switch_statement)
869 (c_parser_for_statement, c_parser_expr_no_commas)
870 (c_parser_conditional_expression, c_parser_binary_expression)
871 (c_parser_cast_expression, c_parser_unary_expression)
872 (c_parser_postfix_expression)
873 (c_parser_postfix_expression_after_primary, c_parser_expression):
874 Use convert_lvalue_to_rvalue.
875 (c_parser_expression_conv, c_parser_expr_list): Document
876 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
877 (c_parser_objc_synchronized_statement): Use
878 convert_lvalue_to_rvalue.
879 (c_parser_objc_selector): Handle RID_ATOMIC.
880 (c_parser_objc_receiver, c_parser_array_notation): Use
881 convert_lvalue_to_rvalue.
882 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
884 (struct c_declspecs): Add atomic_p field.
885 (convert_lvalue_to_rvalue): Declare.
886 * c-typeck.c (c_type_promotes_to): Promote atomic types to
887 corresponding atomic types.
888 (qualify_type): Don't add _Atomic qualifiers from second argument.
889 (comp_target_types): Do not allow _Atomic mismatches.
890 (type_lists_compatible_p): Do not remove atomic qualifiers when
892 (really_atomic_lvalue, convert_lvalue_to_rvalue)
893 (build_atomic_assign): New functions.
894 (build_unary_op): Use build_atomic_assign for atomic increment and
896 (build_conditional_expr): Do not treat _Atomic void as a qualified
898 (build_modify_expr): Use build_atomic_assign for atomic LHS.
899 (find_anonymous_field_with_type, convert_to_anonymous_field)
900 (convert_for_assignment): Do not remove atomic qualifiers when
902 (digest_init): Do not accept initialization of arrays of atomic
903 elements by string constants.
904 (build_asm_expr): Use convert_lvalue_to_rvalue.
905 (build_binary_op): Do not treat _Atomic void as a qualified
908 2013-11-06 DJ Delorie <dj@redhat.com>
910 * c-decl.c (locate_old_decl): If a previous conflicting decl is
911 both explicit and builtin, print the location of the explicit one.
913 2013-11-05 Tobias Burnus <burnus@net-b.de>
915 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
916 c_parser_omp_distribute, c_parser_omp_teams,
917 c_parser_omp_target, c_parser_omp_declare): Handle
920 2013-11-03 Marek Polacek <polacek@redhat.com>
922 * c-decl.c (grokdeclarator): Add VLA instrumentation.
924 2013-11-01 Jakub Jelinek <jakub@redhat.com>
926 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
927 check_dup_generic at the end, unless remove is true.
928 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
930 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
932 2013-10-31 Jakub Jelinek <jakub@redhat.com>
934 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
935 with decl that is not pointer nor array.
937 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
939 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
940 a spawning function is found.
941 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
942 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
943 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
944 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
946 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
947 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
949 (c_finish_return): Added a check to reject _Cilk_spawn in return
951 (build_cilk_spawn): New function.
952 (build_cilk_sync): Likewise.
953 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
955 2013-10-27 Tobias Burnus <burnus@net-b.de>
958 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
959 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
960 (c_parser_statement_after_labels): Update calls.
962 2013-10-24 Tobias Burnus <burnus@net-b.de>
965 * c-parser.c (c_parser_pragma, c_parser_for_statement):
967 (c_parser_statement_after_labels): Update call.
969 2013-10-24 Marek Polacek <polacek@redhat.com>
971 * c-parser.c (c_parser_struct_declaration): Add a comment.
972 (c_parser_declarator): Don't allow _Alignas here.
974 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
976 * c-parser.c: Include omp-low.h.
977 * c-typeck.c: Likewise.
979 2013-10-17 Marek Polacek <polacek@redhat.com>
982 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
983 Document syntax of the array-declarator.
984 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
986 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
987 (c_parser_struct_declaration): Likewise.
988 (c_parser_declarator): Likewise.
989 (c_parser_direct_declarator_inner): Likewise.
990 (c_parser_parameter_declaration): Likewise.
991 (c_parser_type_name): Likewise.
993 2013-10-11 Jakub Jelinek <jakub@redhat.com>
995 * c-lang.h (current_omp_declare_target_attribute): New extern
997 * c-parser.c: Include c-lang.h.
998 (struct c_parser): Change tokens to c_token *.
999 Add tokens_buf field. Change tokens_avail type to unsigned int.
1000 (c_parser_consume_token): If parser->tokens isn't
1001 &parser->tokens_buf[0], increment parser->tokens.
1002 (c_parser_consume_pragma): Likewise.
1003 (enum pragma_context): Add pragma_struct and pragma_param.
1004 (c_parser_external_declaration): Adjust
1005 c_parser_declaration_or_fndef caller.
1006 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
1007 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
1008 Adjust recursive call.
1009 (c_parser_struct_or_union_specifier): Use pragma_struct instead
1011 (c_parser_parameter_declaration): Use pragma_param instead of
1013 (c_parser_compound_statement_nostart, c_parser_label,
1014 c_parser_for_statement): Adjust
1015 c_parser_declaration_or_fndef callers.
1016 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
1017 it through to c_parser_conditional_expression.
1018 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
1019 pass it through to c_parser_binary_expression. Adjust recursive
1021 (c_parser_binary_expression): Remove prec argument, add
1022 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
1023 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
1024 binop matches it, use build2 instead of parser_build_binary_op.
1025 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
1026 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
1027 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
1028 Handle pragma_struct and pragma_param the same as pragma_external.
1029 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
1030 (c_parser_omp_variable_list): Parse array sections for
1031 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
1032 (c_parser_omp_clause_collapse): Fully fold collapse expression.
1033 (c_parser_omp_clause_reduction): Handle user defined reductions.
1034 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
1035 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
1036 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
1037 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
1038 c_parser_omp_clause_depend, c_parser_omp_clause_map,
1039 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
1040 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
1041 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
1042 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
1043 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
1044 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
1045 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
1046 (c_parser_omp_for_loop): Add CODE argument, pass it through
1047 to c_finish_omp_for. Change last argument to cclauses,
1048 and adjust uses to grab parallel clauses from the array of all
1049 the split clauses. Adjust c_parser_binary_expression,
1050 c_parser_declaration_or_fndef and c_finish_omp_for callers.
1051 (omp_split_clauses): New function.
1052 (c_parser_omp_simd): New function.
1053 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
1054 Allow the function to be called also when parsing combined constructs,
1055 and call c_parser_omp_simd when parsing for simd.
1056 (c_parser_omp_sections_scope): If section-sequence doesn't start with
1057 #pragma omp section, require exactly one structured-block instead of
1058 sequence of statements.
1059 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
1060 Allow the function to be called also when parsing combined constructs.
1061 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
1062 Allow the function to be called also when parsing combined
1064 (c_parser_omp_taskgroup, c_parser_omp_cancel,
1065 c_parser_omp_cancellation_point, c_parser_omp_distribute,
1066 c_parser_omp_teams, c_parser_omp_target_data,
1067 c_parser_omp_target_update, c_parser_omp_target,
1068 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
1069 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
1070 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
1071 (c_parser_omp_construct): Add p_name and mask vars. Handle
1072 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
1073 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
1074 and c_parser_omp_sections callers.
1075 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
1076 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
1077 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
1078 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
1079 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
1081 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
1082 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
1083 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
1084 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
1085 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
1086 * c-typeck.c: Include tree-inline.h.
1087 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
1088 handle_omp_array_sections_1, handle_omp_array_sections,
1089 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
1090 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
1091 user defined reductions.
1092 (c_tree_equal): New function.
1093 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
1094 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
1095 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
1096 c_check_omp_declare_reduction_r): New prototypes.
1097 * c-decl.c (current_omp_declare_target_attribute): New variable.
1098 (c_decl_attributes): New function.
1099 (start_decl, start_function): Use it instead of decl_attributes.
1100 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
1101 c_omp_reduction_decl, c_omp_reduction_lookup,
1102 c_check_omp_declare_reduction_r): New functions.
1104 2013-09-25 Tom Tromey <tromey@redhat.com>
1106 * Make-lang.in (c/gccspec.o): Remove.
1107 (CFLAGS-c/gccspec.o): New variable.
1108 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
1109 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
1110 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
1112 2013-09-25 Tom Tromey <tromey@redhat.com>
1114 * Make-lang.in (c/gccspec.o): Don't use subshell.
1116 2013-09-18 Marek Polacek <polacek@redhat.com>
1119 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
1120 Remove unnecessary check.
1122 2013-09-18 Marek Polacek <polacek@redhat.com>
1125 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
1126 no_sanitize_undefined attribute.
1128 2013-09-13 Kai Tietz <ktietz@redhat.com>
1131 * c-decl.c (c_builtin_function_ext_scope): Remove
1132 wrong assumption that it is never called on prexisting
1135 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1137 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
1139 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1141 * c-objc-common.c (c_tree_printer): Tidy.
1143 2013-08-30 Marek Polacek <polacek@redhat.com>
1145 * c-typeck.c (build_binary_op): Add division by zero and shift
1148 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
1149 Joseph Myers <joseph@codesourcery.com>
1152 * c-typeck.c (c_common_type): Prefer double_type_node over
1153 other REAL_TYPE types with the same precision.
1154 (convert_arguments): Likewise.
1156 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
1158 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
1159 (c_initialize_diagnostics): Call a destructor for the early printer.
1161 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1163 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
1164 printer initialization.
1166 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
1169 * c-array-notation.c (fix_conditional_array_notations_1): Added a
1170 check for truth values.
1171 (expand_array_notation_exprs): Added truth values case. Removed an
1172 unwanted else. Added for-loop to walk through subtrees in default
1175 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1177 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
1179 2013-07-23 Joseph Myers <joseph@codesourcery.com>
1181 * c-parser.c (struct c_generic_association): Fix typo.
1183 2013-07-23 Tom Tromey <tromey@redhat.com>
1184 Joseph Myers <joseph@codesourcery.com>
1186 * c-parser.c (struct c_generic_association): New.
1187 (c_generic_association_d): New typedef.
1188 (c_parser_generic_selection): New function.
1189 (c_parser_postfix_expression): Handle RID_GENERIC.
1191 2013-07-13 Jason Merrill <jason@redhat.com>
1194 * c-decl.c (finish_struct): Check for too-large class.
1196 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1199 * c-typeck.c (set_init_index): When folding, check for index overflow.
1201 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1203 * c-parser.c (c_parser_array_notation): Removed rejection of array
1204 notations in an array of function pointers.
1206 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1208 * c-array-notation.c (make_triplet_val_inv): New function.
1209 (create_cmp_incr): Likewise.
1210 (create_array_refs): Likewise.
1211 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
1212 Also modularized common parts between functions and called the function.
1213 (build_array_notation_expr): Likewise.
1214 (fix_conditional_array_notations_1): Likewise.
1215 (fix_array_notation_expr): Likewise.
1216 (fix_array_notation_call_expr): Likewise.
1218 2013-06-18 Marek Polacek <polacek@redhat.com>
1221 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
1223 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
1225 * c-array-notation.c (build_array_notation_expr): Reject array notation
1226 mismatch between LHS and RHS even inside a call_expr. Also, removed
1227 a couple while statements that were dead code.
1229 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
1231 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
1232 excessive precision expressions in function parameters. Also removed
1233 couple unwanted while statements.
1235 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1237 * c-array-notation.c (expand_array_notation_exprs): Added
1238 ARRAY_NOTATION_REF case.
1240 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1242 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
1243 function to c-family/array-notation-common.c.
1244 (is_cilkplus_reduce_builtin): Likewise.
1245 (find_rank): Likewise.
1246 (extract_array_notation_exprs): Likewise.
1247 (replace_array_notations): Likewise.
1248 (find_inv_trees): Likewise.
1249 (replace_inv_trees): Likewise.
1250 (contains_array_notation_expr): Likewise.
1251 (find_correct_array_notation_type): Likewise.
1252 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
1253 (struct inv_list): Moved this to c-family/array-notation-common.c.
1254 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
1256 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
1258 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
1259 reduction functions outside the for-loop. Added a check if the fundecl
1260 is non-NULL. Finally, removed an unwanted if-statement, and made the
1263 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1265 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
1266 condition of the if-statement matches the rank of else-block and then-
1267 block when array notations are used.
1268 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
1269 expression after the entire function body is parsed.
1270 (c_parser_expr_no_commas): Delayed creating array notation expressions
1271 to the end of function parsing.
1272 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
1273 whole if-statement instead of just the condition.
1274 (expand_array_notation_exprs): Added MODIFY_EXPR case.
1276 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1279 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
1280 array to NULL_TREE if they are unused. Also added a check for the
1281 field to be NULL before its fields are used in future.
1283 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1286 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
1287 (build_array_notation_expr): Likewise.
1289 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1291 * c-typeck.c (build_array_ref): Added a check to see if array's
1292 index is greater than one. If true, then emit an error.
1293 (build_function_call_vec): Exclude error reporting and checking
1294 for builtin array-notation functions.
1295 (convert_arguments): Likewise.
1296 (c_finish_return): Added a check for array notations as a return
1297 expression. If true, then emit an error.
1298 (c_finish_loop): Added a check for array notations in a loop
1299 condition. If true then emit an error.
1300 (lvalue_p): Added a ARRAY_NOTATION_REF case.
1301 (build_binary_op): Added a check for array notation expr inside
1302 op1 and op0. If present, we call another function to find correct
1304 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
1305 * c-parser.c (c_parser_compound_statement): Check if array
1306 notation code is used in tree, if so, then transform them into
1308 (c_parser_expr_no_commas): Check if array notation is used in LHS
1309 or RHS, if so, then build array notation expression instead of
1311 (c_parser_postfix_expression_after_primary): Added a check for
1312 colon(s) after square braces, if so then handle it like an array
1313 notation. Also, break up array notations in unary op if found.
1314 (c_parser_direct_declarator_inner): Added a check for array
1316 (c_parser_compound_statement): Added a check for array notation in
1317 a stmt. If one is present, then expand array notation expr.
1318 (c_parser_if_statement): Likewise.
1319 (c_parser_switch_statement): Added a check for array notations in
1320 a switch statement's condition. If true, then output an error.
1321 (c_parser_while_statement): Similarly, but for a while.
1322 (c_parser_do_statement): Similarly, but for a do-while.
1323 (c_parser_for_statement): Similarly, but for a for-loop.
1324 (c_parser_unary_expression): Check if array notation is used in a
1325 pre-increment or pre-decrement expression. If true, then expand
1327 (c_parser_array_notation): New function.
1328 * c-array-notation.c: New file.
1329 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
1331 2013-05-23 Mike Stump <mikestump@comcast.net>
1333 * c-typeck.c (convert_for_assignment): Handle references to memory
1336 2013-05-16 Jason Merrill <jason@redhat.com>
1338 * Make-lang.in (cc1$(exeext)): Use link mutex.
1340 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1342 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
1343 to simply use OPT_Wpointer_arith.
1344 (build_unary_op): Likewise.
1346 2013-04-03 Jakub Jelinek <jakub@redhat.com>
1349 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
1350 argument. If set, or it temporarily for parsing of the first
1351 argument into force_folding_builtin_constant_p.
1352 (c_parser_postfix_expression): Adjust callers.
1354 2013-03-21 Richard Biener <rguenther@suse.de>
1356 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
1357 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
1359 2013-02-12 Marek Polacek <polacek@redhat.com>
1362 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
1365 2013-01-24 Jakub Jelinek <jakub@redhat.com>
1368 * c-typeck.c (set_nonincremental_init_from_string): If
1369 constructor_max_index is NULL, treat it as if tree_int_cst_lt
1371 (process_init_element): Likewise.
1373 2012-12-20 Jakub Jelinek <jakub@redhat.com>
1376 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
1377 argument, don't call default_function_array_conversion
1378 nor c_fully_fold here.
1379 (c_parser_asm_statement): Adjust callers.
1380 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
1381 and outputs here, and call default_function_array_conversion
1382 on inputs that don't need to be addressable.
1384 2012-12-18 Jakub Jelinek <jakub@redhat.com>
1387 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
1388 warning require that both c_common_unsigned_type as well as
1389 c_common_signed_type is the same for both mvl and mvr types.
1391 2012-11-16 Diego Novillo <dnovillo@google.com>
1393 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
1395 * c-common.c: Use new vec API in vec.h.
1396 * c-common.h: Likewise.
1397 * c-gimplify.c: Likewise.
1398 * c-pragma.c: Likewise.
1399 * c-pretty-print.c: Likewise.
1400 * c-pretty-print.h: Likewise.
1401 * c-semantics.c: Likewise.
1402 * c-decl.c: Likewise.
1403 * c-parser.c: Likewise.
1404 * c-tree.h: Likewise.
1405 * c-typeck.c: Likewise.
1407 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1410 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
1412 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1415 * c-decl.c (warn_if_shadowing): Do not warn if a variable
1416 shadows a function, unless the variable is a function or a
1417 pointer-to-function.
1419 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1422 * c-parser.c (struct c_tree_loc_pair): Removed.
1423 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
1424 add location_t * and tree * arguments, fill in array of 3
1425 sizeof_arg trees and corresponding locs.
1426 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
1427 c_parser_expr_list callers.
1428 (c_parser_postfix_expression_after_primary): Likewise. Pass
1429 array of 3 sizeof_arg trees and locs (corresponding to first
1430 3 arguments) to sizeof_pointer_memaccess_warning.
1432 2012-10-09 Lawrence Crowl <crowl@google.com>
1434 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
1435 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
1438 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1441 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
1444 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1447 * c-typeck.c: Include c-common.h.
1448 (enum stv_conv): Moved to c-common.h.
1449 (scalar_to_vector): Moved to c-common.c.
1450 (build_binary_op): Adapt to scalar_to_vector's new prototype.
1451 * Make-lang.in: c-typeck.c depends on c-common.h.
1453 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1455 * c-decl.c (c_write_global_declarations): Fix handling of
1458 2012-09-30 Sharad Singhai <singhai@google.com>
1460 * c-decl.c (c_write_global_declarations): Use a different method
1461 to determine if the dump has ben initialized.
1463 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1466 * c-typeck.c (c_cast_expr): When casting to a type requiring
1467 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
1470 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1473 * c-typeck.c (build_unary_op): Pass original argument of
1474 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
1475 any C_MAYBE_CONST_EXPR, if it has integer operands.
1476 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
1477 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
1478 to c_objc_common_truthvalue_conversion, then remove any
1479 C_MAYBE_CONST_EXPR, if they have integer operands. Use
1480 c_objc_common_truthvalue_conversion not
1481 c_common_truthvalue_conversion.
1482 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
1483 call note_integer_operands for arguments with integer operands
1484 that are not integer constants.
1486 2012-09-13 Jakub Jelinek <jakub@redhat.com>
1489 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
1490 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
1492 2012-08-31 Jakub Jelinek <jakub@redhat.com>
1495 * c-convert.c (convert): Don't call fold_convert_loc if
1496 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
1497 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
1498 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
1500 2012-08-24 Jakub Jelinek <jakub@redhat.com>
1503 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
1504 for nested and empty_ok arguments in the call to
1505 c_parser_declaration_or_fndef.
1507 2012-08-17 Jakub Jelinek <jakub@redhat.com>
1509 * c-tree.h (c_last_sizeof_arg): Declare.
1510 * c-parser.c (struct c_tree_loc_pair): New type.
1511 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
1513 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
1514 (c_parser_postfix_expression_after_primary): Likewise. Call
1515 sizeof_pointer_memaccess_warning if needed.
1516 (sizeof_ptr_memacc_comptypes): New function.
1517 * c-typeck.c (c_last_sizeof_arg): New global variable.
1518 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
1520 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
1522 * c-lang.h (lang_decl): Add variable_size GTY option.
1524 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1526 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
1527 * Make-lang.in: Fix dependencies.
1529 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1531 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
1532 and add language Makefile hooks.
1533 * config-lang.in: New file.
1534 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
1535 add the required "normal" config-lang.in rules.
1536 * c-lang.h: Moved from gcc/ to here.
1537 * c-tree.h: Likewise.
1538 * c-objc-common.c: Likewise.
1539 * c-objc-common.h: Likewise.
1540 * c-typeck.c: Likewise.
1541 * c-convert.c: Likewise.
1542 * c-lang.c: Likewise.
1543 * c-aux-info.c: Likewise.
1544 * c-errors.c: Likewise.
1545 * gccspec.c: Likewise.
1546 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
1547 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
1549 Copyright (C) 2012-2014 Free Software Foundation, Inc.
1551 Copying and distribution of this file, with or without modification,
1552 are permitted in any medium without royalty provided the copyright
1553 notice and this notice are preserved.